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Database Migration Engineer

Sigmoid💼 Full-time🗓 2026-09-22 → 2026-09-26

Core

Execute large-scale enterprise database migrations from legacy systems (Sybase ASE, IBM DB2) to modern platforms (PostgreSQL, Amazon Aurora, SingleStore) ensuring data integrity and minimal downtime.

Role type

Senior hands-on Database Migration Engineer

Builds

Production-ready database environments and migration pipelines for enterprise applications

Domain

Cloud infrastructure + Enterprise Database Management

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Sybase ASE, IBM DB2, PostgreSQL, Amazon Aurora, AWS, Shell scripting, Python, PowerShell, database performance tuning, data validation, schema conversion, rollback planning

Preferred skills

Migration Factory environment experience, end-to-end migration lifecycle management

Technologies

Sybase ASE, IBM DB2, PostgreSQL, Amazon Aurora, AWS, SingleStore

Responsibilities

Execute database cutover and production go-live, troubleshoot migration issues, coordinate with application and cloud teams, perform performance tuning and backup/recovery, develop migration documentation and runbooks

Seniority

Senior, hands-on IC

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